Human Butler J.A.R.V.I.S and War Machine Will Return in 'The Avengers' Age of Ultron'

Earlier today during an interview with USA Today Don Cheadle let slip he may return for the second Avengers flick. Now Hitflix confirmed that War Machine has a key role in the battle with Ultron:

"Col. Rhodes, aka War Machine, has a key role in the conflict with Ultron that is the main focus of the sequel."

Now over at Bleeding Cool they reveal that English actor Simon McBurney s the front runner for an undisclosed role in The Avengers 2. They went on to find out that it will be for a Human JARVIS butler. It may end up being a LMD that looks human:

"Not a computer voice Jarvis, mind you, but an actual Butler called Jarvis,"